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Monday, April 7, 2014

Travel Alert: Zika Fever in Cook Islands

Health authorities in the Cook Islands have reported an outbreak of Zika fever. This is the first time that Zika fever has been reported in the Cook Islands. As of March 23, 2014, 49 laboratory-confirmed cases and 648 suspected cases have been reported. The areas of Rarotonga and Aitutaki are most affected by the outbreak. Health authorities are working to control the outbreak.

Zika fever is an illness caused by a virus that is spread through mosquito bites. It is closely related to dengue virus and causes a similar illness. Symptoms of Zika fever may include fever, headache, red eyes, rash, muscle aches, and joint pains. The illness is usually mild and lasts 4-7 days.

Who is at risk?

Travelers who go to certain places in Africa, Asia, and the Western Pacific are at risk of getting Zika fever (see map). The mosquito that carries Zika virus can bite during the day and night, both indoors and outdoors, and often lives around buildings in urban areas.

What can travelers do to prevent Zika fever?

There is currently no vaccine or medicine to prevent Zika fever. Travelers can protect themselves by preventing mosquito bites.